1. 08 Jun, 2011 1 commit
    • Michael Beck's avatar
      Removed the callee/caller saved flag from register specification. · ad8c4178
      Michael Beck authored
      The callee/caller saved information is not constant accross different
      ABI's, so don't make it constant. Instead, all BE that still use beabi
      provide a callback now.
      This allows to implement support for x64_64/Win32 and is a necessary step
      for the combined x86 BE.
      ad8c4178
  2. 26 May, 2011 1 commit
  3. 19 Nov, 2010 1 commit
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  8. 19 Sep, 2009 1 commit
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  10. 17 Sep, 2009 1 commit
    • Matthias Braun's avatar
      - Bigger refactoring and cleanup in backend: · 39cb5226
      Matthias Braun authored
      	* benodes store the out register requirements in backend_info now
      	  (this is work towards killing the register_requirement callbacks)
      	* ir_graph has a pointer to beirg now
      	* Other cleanups
      
      [r26540]
      39cb5226
  11. 14 Oct, 2008 2 commits
  12. 02 Jan, 2008 1 commit
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  26. 19 Mar, 2007 1 commit
    • Matthias Braun's avatar
      The big committ: · 8535fe87
      Matthias Braun authored
      - Replace limit callback in register requirements with a simple bitset
      - Fix backends, generators and the rest of the code for the change register
        requirements structure
      - Eliminated the custom register_requirement structures in the backend, they
        are pointless now, use the normal arch_register_req_t
      - Fix TEMPLATE backend
      - Extract emitter framework from ia32 and provide generic header/code for it
      - Port TEMPLATE backend to new emitter
      - Extract gas specific emit stuff (declarations, sections) from ia32 backend
        and provide it as generic header/code. Make TEMPLATE backend use that
      - Remove several FIRM_DBG_REGISTERs from functions which are called very often.
        Before we had millions of string hashtable lookups because of that. The
        prefered way is to have 1 static debug module per file and initialize it in
        the module constructor. No passing around in environment structs and in no
        case should you dynamically register it in single functions.
      8535fe87
  27. 09 Mar, 2007 1 commit
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